2772020570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{18013}}^1$

素因数の和:19430

約数の個数: 32

約数和(自身を含む): 5447433600

約数和(自身を除く): 2675413030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1399, 2798, 6995, 13990, 15389, 18013, 30778, 36026, 76945, 90065, 153890, 180130, 198143, 396286, 990715, 1981430, 25200187, 50400374, 126000935, 252001870, 277202057, 554404114, 1386010285, 2772020570]

約数ペア:

[(1, 2772020570), (2, 1386010285), (5, 554404114), (10, 277202057), (11, 252001870), (22, 126000935), (55, 50400374), (110, 25200187), (1399, 1981430), (2798, 990715), (6995, 396286), (13990, 198143), (15389, 180130), (18013, 153890), (30778, 90065), (36026, 76945)]